Broca HEX-9 Multiconstrucción Bosch

Suitable for virtually all types of materials for interior finishing, p. ie., concrete, masonry, brick, Eternit, light building materials or multilayer, ceramic tiles, wood, plastic, sheet metal and aluminum.

Technical characteristics:

• centering tip
• active drilling concrete actively centering tip
• very fine grain carbide durable
• Long life and maximum resilience
• 2 cutting edges, welding and hardening AWB
• And hardening welding technology optimized for the diameter, to increase the robustness of the bit and reduce vibrations during drilling
• Cutting edges rectified with diamond
• Rectified special-purpose allowing drilling
• Dura 4 spiral design
• Core diameter reinforced to improve strength and stability when drilling concrete

Specifications
Diameter: 4 mm
Working length: 45 mm
Overall length: 90 mm